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Tapered Roller Bearings

LM300849/811-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 LM300849/811

Iso355 standard

 LM300800

d

 41 mm

od

 68 mm

T

 17.5 mm

cr

 53.6 kN

cor

 58.5 kN

Pu

 6.3 Pu

reference speed

 8000 r/min

limit speed

 9500 r/min

weight

 0.24 kg

Mounting dimensions

d1

 55.4

B

 18

C

 13.5

r1,2min

 3.6

r3,4min

 1.5

a

 13

damax

 47

dbmin

 54

Damin

 61

Damax

 60

Dbmin

 64

Camin

 3

Cbmin

 4

ramax

 3.6

rbmax

 1.5

e

 0.35

Y

 1.7

Y0

 0.9

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